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988997
2015 Mar 10
1
[PATCH] instmem/gk20a: fix crash during error path
If a memory allocation fails when using the DMA allocator,
gk20a_instobj_dtor_dma() will be called on the failed instmem object.
At this time, node->handle might not be NULL despite the call to
dma_alloc_attrs() having failed. node->cpuaddr is the right member to
check for such a failure, so use it instead.
Reported-by: Vince Hsu <vinceh at nvidia.com>
Signed-off-by: Alexandre Courbot